From da44bdeb95ea75eec263f42f7703bbf14f004f6a Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sun, 6 Dec 2009 17:06:22 +0100 Subject: i2c: Bus drivers don't have to support I2C_M_REV_DIR_ADDR I2C bus drivers don't have to support I2C_M_REV_DIR_ADDR. It is a deviation from the I2C specification, which only makes sense to implement when really needed. Signed-off-by: Jean Delvare Cc: Ben Dooks --- drivers/i2c/busses/i2c-powermac.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/i2c/busses/i2c-powermac.c') diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c index 02b02413850a..1c440a70ec61 100644 --- a/drivers/i2c/busses/i2c-powermac.c +++ b/drivers/i2c/busses/i2c-powermac.c @@ -162,8 +162,6 @@ static int i2c_powermac_master_xfer( struct i2c_adapter *adap, return -EINVAL; read = (msgs->flags & I2C_M_RD) != 0; addrdir = (msgs->addr << 1) | read; - if (msgs->flags & I2C_M_REV_DIR_ADDR) - addrdir ^= 1; rc = pmac_i2c_open(bus, 0); if (rc) { -- cgit v1.2.3-59-g8ed1b